duplicity_0.6.15-4_i386.deb depends on python2.7 which is not available in Debian/Squeeze.
Also please please follow discussion here - https://bugs.launchpad.net/duplicity/+bug/885670. It looks like bug still exixts in newer sources. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org